Command Light SHADOW Series User manual

Eective August 2021
is guide supersedes all previous versions
MODEL COVERED:
SL442D-80-24V
3842 Redman Drive
Fort Collins, CO 80524
1-800-797-7974
www.CommandLight.com
SHADOW SERIESSHADOW SERIES

SHADOWRTB
1
THANK YOU
Please allow us to express a simple thank you for investing in a COMMAND LIGHT product.
As a company, we are dedicated to producing the very best and most versatile ood lighting
package available. We take great pride in the quality of our work and hope that you will nd
many years of satisfaction from the use of this equipment.
Should you have any problems with your product please do not hesitate to contact us.
3842 Redman Drive
Fort Collins, CO 80524
PHONE: [phone]
FAX: [phone]
WEB: www.CommandLight.com

USER GUIDE
2

SHADOWRTB
3
Please take the time to read this manual before installing or operating the
COMMAND LIGHT SHADOWRTB.
Save this guide for future reference.
Contents
Warranty..................................................................................................................................................... 4
Breakage or Damage During Shipment ................................................................................................... 5
Product Safety Precautions ....................................................................................................................... 6
General Description and Specications ................................................................................................... 7
Operation.................................................................................................................................................... 7
Raising the light from the nested position.......................................................................................... 7
Returning the light to the nested position........................................................................................... 7
Autopark Sequence............................................................................................................................. 8
Installation............................................................................................................................................. 9-11
Installation Kit.................................................................................................................................... 9
Tools Required.................................................................................................................................... 9
Installation Notes.............................................................................................................................. 10
Location Requirements..................................................................................................................... 10
Mounting .......................................................................................................................................... 11
Holster Mounting.............................................................................................................................. 11
Electrical Wiring ...................................................................................................................................... 12
12 VDC............................................................................................................................................. 12
Warning Device Installation ............................................................................................................. 12
Maintenance ............................................................................................................................................. 13
Cleaning............................................................................................................................................ 13
Power Failure ........................................................................................................................................... 13
Rotate to center................................................................................................................................. 13
Retract the lower stage ..................................................................................................................... 13
Troubleshooting........................................................................................................................................ 14
Error Codes on Holster Circuit Board................................................................................................... 15
Technical Specications – 80" DC Model (SL442D)........................................................................16-17
Specications.................................................................................................................................... 17
Parts Lists - Exploded Views..............................................................................................................18-27
Exploded View (Base) .................................................................................................................18-19
Exploded View (Midplate) ..........................................................................................................20-21
Exploded View (Lamp Tree) .......................................................................................................22-23
Backlight......................................................................................................................................24-25
Relay Box ....................................................................................................................................26-27
Wiring Schematics .............................................................................................................................. 28-33
Relay Box ......................................................................................................................................... 28
Holster Box..................................................................................................................................29-30
OPS Wireless Controller (VMUX/Wireless Systems) ..................................................................... 31
Contact Switch.................................................................................................................................. 32
Rotation Assembly............................................................................................................................ 33

USER GUIDE
4
Command Light PHONE: [phone]
3842 Redman Drive FAX: [phone]
Fort Collins, CO 80524 WEB: www.CommandLight.com
COMMAND LIGHT 5 YEAR LIMITED WARRANTY
COMMAND LIGHT products* come with an industry leading 5-year warranty against any defects in
materials and workmanship when used and operated for a period of ve years. The responsibility of
COMMAND LIGHT under this limited warranty is limited to the repair and replacement of parts found
to be defective by COMMAND LIGHT.
Any parts damaged in shipping or by improper installation, overloading, abuse, or accident of any type
or cause are not covered by this warranty. If equipment has been damaged in transit, a claim should be
made against the carrier within three days, as we assume no responsibility for such damage.
If during this time period, you have any malfunctions not related to misuse, accident, neglect, or normal
wear and tear, please take the following steps in order to have your light tower serviced under the
COMMAND LIGHT warranty.
1. Contact us immediately for initial diagnosis at [email protected] or 800-797-7974; or if
parts are needed contact [email protected].
2. You will need to have immediate access to the light tower and the serial number. This process can
be done by individuals with little mechanical ability. (Involves pushing buttons and telling us what the
light tower is doing or not doing)
3. We then send parts (if needed) and have an authorized technician dispatched (if needed) with a
written work authorization number and a base number of hours allotted to do repair. Hourly rates for
service are to be determined at the time of authorization by COMMAND LIGHT, travel time is paid at
a maximum of 50% of the authorized service rate.
4. We remain available for service support via phone, email, or video conference while the technician
completes the repair, also to extend the original time allotted if additional issues arise. Immediate
support cannot be guaranteed unless a time is scheduled prior to service.
5. Let us know when the repair is completed and reference the work authorization number. Email
an invoice to [email protected] or [email protected]. If you are unable to create an
invoice email us for instructions for payment. Make sure any parts we have requested to be returned
have been shipped back to the provided shipping address. If a return label is issued it must be used.

SHADOWRTB
5
6. Finally, we will pay by mailing a check or crediting the account of the person, department, or company
doing the repair. Payments will not be made until all requested parts have been returned.
Please contact us as soon as problems arise in order to execute our warranty. We must have knowledge of
the issue and provide a work authorization in order to pay or reimburse labor or travel time.
Any unauthorized service voids this warranty. No work is authorized until written consent is provided by
COMMAND LIGHT.
Contact Us Early — before any work is done — We’d love to help!
*Excludes light producing components (bulbs, lasers, LEDs) These components may come with their own
manufacturer warranty. Contact us and we can help get it.
Breakage or Damage During Shipment
The transportation company is fully responsible for all shipping damage and will resolve problems
promptly if you handle it correctly. Please read these instructions carefully.
Examine the contents of all shipping cases. If you nd any damage, call your transportation agent at once
and have them make a description on the freight or express bill describing the damage and the number
of pieces. Then contact us and we will send you the original bill of lading. Also promptly contact the
transportation company and follow their procedure for ling a claim. Each company will have a unique
procedure to follow.
Please note, we cannot and will not enter claims for damages. If we a led claim here, it would be sent to
your local freight agent for verication and investigation. This time can be saved by you ling the claim
directly. Every consignee is on the ground oor, in contact with the local agent who inspects the damaged
goods, and thus, each claim can be given individual attention.
Since our goods are packed to comply with the regulations of all railroad, truck, and express companies,
we cannot allow deduction from any invoice because of any damage, however, be sure to le your claim
promptly. Our goods are sold F.O.B. factory. We take receipt from the transportation company certifying
that the goods were delivered to them in good order and our responsibility ceases.
It is seldom that any breakage or damage occurs in any of our shipments and in no case will the
customer be out any expense if they follow the above instructions.
Be sure to keep all damaged goods subject to examination of the truck or express company inspector,
who may call on you sometime later. These damaged goods, of course, will belong to them, and they
will inform you what to do with them. If you dispose of these damaged goods,
your claim may not be paid.

USER GUIDE
6
Product Safety Precautions
[Never operate the COMMAND LIGHT
SHADOWRTB near overhead high voltage power
lines. The COMMAND LIGHT SHADOWRTB is
manufactured from electrically conductive
materials.
[Do not use the COMMAND LIGHT
SHADOWRTB for uses other than its intended
purpose.
[Do not move emergency vehicle with the light
extended. Visually verify that the light is
completely nested before moving vehicle.
[Do not change light position while people are located within its operating envelope. There are
numerous pinch points that can cause serious bodily injury.
[Do not use a high-pressure washer or subject the light to high volumes of water when cleaning.
[Never use the COMMAND LIGHT SHADOWRTB as a lifting device or mobile arm.
[Do not use a COMMAND LIGHT SHADOWRTB that has been damaged or is not fully functional,
including non-working indicator lamps.
[Never hold any part of the COMMAND LIGHT SHADOWRTB with a hand or foot while it is in
motion.
[The COMMAND LIGHT SHADOWRTB has numerous pinch points. Keep loose clothing,
hands and feet clear of moving parts.

SHADOWRTB
7
General Description and Specications
The SHADOWRTB is designed to provide high intensity emergency scene lighting with quick
precision. As with any electromechanical device, take precautionary steps to ensure safe
operation.
e vehicle provides power for the 12 VDC circuitry. A 15 Amp breaker is recommended.
e umbilical corded control unit is powered via 12 VDC eliminating hazardous voltage
levels within the hand held control box.
The SHADOWRTB is manufactured to provide years of service with a minimum of maintenance.
Model # Description Minimum Power Requirements
SL442D 4 x LED 90 Amps, 12 VDC
Operation
Raising the light from the nested position
Using the control box, raise the lower stage. Control switches are of momentary action style and must
be held in the “on” position to actuate the stages.
The SHADOWRTB has an override system that precludes rotation of the lamp tree until the lower stage
has elevated approximately 16" from the nested position. When the lower stage is below 16” the
following conditions exist:
• Lamp Tree is prevented from rotating.
• All lights are turned off, including strobe light if equipped, regardless of light switch positions.
• Prevents the lower stage from moving down if lamp tree is not centered.
If the supply from the vehicle is marginal, position the SHADOWRTB before turning on lights.
Returning the light to the nested position
The KNIGHT2is equipped with an Autopark function as a standard feature. The “P” button on the
control box initiates the Autopark sequence. Once initiated, the “Emergency Stop” button indicator
is illuminated. Pressing the “Emergency Stop” button will cancel the Autopark sequence.

USER GUIDE
8
Autopark Sequence
Press green button on the controller once. It does not need to be held in position. The Autopark
sequence begins:
1. “Emergency Stop” light is illuminated.
2. Lamps are extinguished.
3. Upper stage begins rotation to the center position. If equipped with back light option, back light
begins oscillation and returns to the home position.
4. Once upper stage is centered, rotation stops, lower stage begins retracting.
5. After lower stage has fully retracted, upper stage begins retracting. Upon upper stage retracting fully,
“Emergency Stop” light turns off.
Controller

SHADOWRTB
9
Installation
The SHADOWRTB must be installed by a designated installation facility or by an EVT certied Level
FA4 Technician. All safety precautions must be thoroughly understood before installation. Please
consult the factory for additional installation information assistance.
Improper installation can cause overheating of electrical power wires that could catch re and void the
warranty.
Ensure all wiring is properly protected with correct sized breakers and fuses before connecting to the
power source.
DC powered light towers require a high current draw to provide high levels of lighting. Verify all
connected electrical components are able to handle the load for this light tower as listed in the Technical
Specications on page 17.
If in doubt, contact Command Light at 1-800-797-7974 or [email protected].
Installation Kit
Included with the SHADOWRTB is an installation kit. Verify that the kit contains the following items:
(1) 25 feet of 2GA-2 Conductor power cable (1) 25 feet of 22GA-20 conductor cable
(1) Pre-wired HOLSTER BOX w/cover (1) Handheld Controller
(1) Small hardware parts bag with:
(4) mounting spacers (4) 5∕16-18 X 2 ½" bolts
(4) 5∕16-18 nylon lock nuts (8) 5∕16" at washers
(4) large diameter at washers (2) ¼-20 x 5∕8" Phillips pan head machine screws
(4) ¼" at washers (2) ¼-20 nylon lock nuts
(1) ½" 90° sealing connector w/nut
Tools Required
Lifting device (crane, forklift, block and tackle, etc.)
Sling for lifting
Drill
21/64", 17/64" drill bits
Hole punch for metal with 7/8" and 15/16" diameter capacity
Phillips head screwdriver, #2
COMMAND LIGHT at blade screwdriver (included with light)
7/16" and 1/2" combination wrenches and/or ratchet and 7/16" and 1/2" sockets
8" adjustable wrench
Tongue and Groove Pliers
Wire stripper or razor blade knife
Solder-less wire connector crimp tool
Silicone based gasket sealer, RTV™ recommended

USER GUIDE
10
Installation Notes
The SHADOWRTB weighs approximately 115 pounds. Use mechanical assistance such as a forklift or
crane to lift the light into installation position.
Use the provided fender washers under the mounting surface to distribute the weight load evenly.
When routing the connecting electrical wires take care to avoid sharp bends, hot components or other
hazards to the wire.
The SHADOWRTB is not designed to be operated in a raised position while the vehicle is in motion. The
SHADOWRTB includes warning circuit wiring to enable a warning device.
Location Requirements
The 80 inch SHADOWRTB can be mounted on any location that is 66" x 22". The surface should be at
or have only a slight crown. For a recessed installation allow for a minimum of 94" x 43". Consult with
factory before construction of recessed installation. Verify all dimensions before installation to assure
proper operation of light will not infringe on other installed components. For all other installations refer
to the dimensional drawing included on page 17 of this guide that represents your particular model
of light. The drawings reect the dimensions of the “working envelope” of a typical light. Endure
sufcient clearances are incorporated in your installation to allow for variations (vehicle body ex,
environmental conditions, future servicing needs, etc.)
Four mounting bolts are required. Additional holes may be drilled in the frame ends if necessary to clear
obstructions.
Access holes for the power cord cabling should be in close proximity to the entrance box on the light.
Installing the cords with a sweeping 90 or 180 bend will provide better results.
The control box holster should be mounted in an area shielded from the weather. Allow a minimum of
10” clearance above the control box holster mounting location for easy access to the controller.

SHADOWRTB
11
Mounting
Place the provided spacers in the location of the light
mounting holes. The spacers may be modied to
conform to the contour of the mounting location.
Remove any obstructions below the mounting surface
such as headliners.
Attach any necessary lifting attachments to the
SHADOWRTB. The center of gravity (balance point) is
slightly below the rotation assembly.
Slowly lift the SHADOWRTB and check for balanced
lifting. Lower and make any necessary adjustments to
the lift points.
Lift and place the SHADOWRTB into position above the spacers. Before placing the full weight of the
light tower on the spacers, align spacers with the holes in the end frame castings.
Drill 21/64" holes in the mounting surface using the end casting holes as a template.
Fasten the light using the provided hardware. To assure a weather-tight installation apply a thin bead of
silicone based gasket sealer to the base of the spacer and underside of bolt head.
Remove any lifting straps and devices from the SHADOWRTB.
Locate and drill the wire feed holes.
Control Box Holster Mounting
Using the holster as a template, mark locations of holes.
Drill 17/64" mounting holes.
Drill any holes required to route the control wire from the control box to the SHADOWRTB.
Mount holster box with provided hardware.

USER GUIDE
12
Electrical Wiring
Please Note: Detailed internal wiring schematic for the light is found in the supplement pages found at
the end of this document.
Run the control wire from the control box holster to the SHADOWRTB.
Run the power wire from the breaker box or generator to the SHADOWRTB. A 100 Amp
breaker is recommended on DC models.
Make the control cable connections in the SHADOWRTB relay box by matching each control
wire to its same color on the connector block of the SHADOWRTB relay box.
The SHADOWRTB model SL442D comes pre-wired to connect to 12 VDC.
12 VDC
Warning Device Installation
The SHADOWRTB nest sensor can be used to activate a warning device when the light is extended.
Typically the vehicle will have a light or buzzer that activates when the compartment doors are open.
The connector for hooking up a warning device is located in the holster box that holds the control unit.

SHADOWRTB
13
Maintenance
Cleaning
The SHADOWRTB is constructed with corrosion resistant aluminum and stainless steel
fasteners. To further enhance corrosion resistance all exposed surfaces receive a powder
coated paint nish. To assure years of trouble free service periodically clean all external
surfaces with a mild detergent solution and a gentle spray of water. DO NOT USE A
HIGH-PRESSURE WASHER, which will force water into sensitive electric circuitry.
Lamp lenses may be cleaned with any commercially available glass cleaner.
The lower stage actuator is a sealed unit and does not require adjustment or lubrication. They also have
a slip-clutch to compensate for minor stroke tolerances at the limits of its travel as well as internal limit
switches. The actuator may produce a ratcheting sound at each end of the stroke which is normal. The
actuator should not be made to ratchet excessively, this can lead to premature actuator clutch failure.
All pivot points on the SHADOWRTB are self-lubricating thermal polymer. Periodic cleaning with a
moisture displacing cleaner and soft bristle brush, without disassembly, to remove accumulated dirt and
debris will minimize wear.
Power Failure
The SHADOWRTB can be retracted manually if power to the unit is lost. If power loss is temporary,
reestablishing power may be easier than manually retracting the light.
Disconnect power source from the SHADOWRTB.
Rotate to Center
Slowly apply pressure to the midplate to manually rotate to the centered position. Trying to rotate the
midplate too quickly or with too much pressure can break the rotation motor shaft. Be certain that you
rotate the midplate in the proper direction as the lamp tree can rotate only 350˚.
Retract the Lower Stage
Locate the silver plug located on the actuator below the actuator’s motor. Use the provided
hex tool (6mm hex bit) to remove silver plug. Be sure to not lose this plug. Use the same
hex tool inserted into the opening to drive the internal gears of the actuator. Be sure to
replace the silver plug after this actuator is fully retracted.

USER GUIDE
14
Troubleshooting
Problem Possible Cause Solution
Unit will not extend No power to the unit Check power input connections.
Ensure 100 Amp input breaker
has not been tripped.
Incorrect installation Refer to installation instructions.
Upper stage will not rotate Lower stage not raised above 16" Raise lower stage higher.
Rotation motor failure. Consult with factory.
Lights will not illuminate. Lower stage not raised above 16" Raise lower stage higher.
Circuit breaker tripped. Check circuit breaker at power
supply.
No power to the unit. Check power supply operation/
output.
Unit will not nest Lamp tree not centered Raise lower stage higher than
16". Center lamp tree (green light
illuminated)
Unit being operated on a slope
>5°.
Level Truck. If problem persists,
rotate lamp tree to center, using
a pike pole, hold unit centered
while lowering to nest position.
Autopark button must be held in
to park unit
Faulty or stuck nest switch. Check nest switch ground and
operation. Rubber boot may have
shrunk and is holding in switch.
Water in electronics. Remove moisture from ground
points and electronics. Do not
use a pressure washer to clean
unit.
No lights or rotation Check safety limit sensor, bad,
etc.
Contact factory for replacement
part.
Autopark is off Center Center switch out of
alignment.
Contact factory for replacement
part.

SHADOWRTB
15

USER GUIDE
16
Technical Specications – 80" DC Model (SL442D)
Dimensions (with strobe and ½” mounting spacers) – May vary by model and options:
Height(Depth) Length Width
Retracted 9" 86" 35"
Extended 87" 89" 35"
Recessed installation 10" 94" 43" Minimum
Weight: 115 pounds
Wiring:
Main Power VDC 2/2 SO cord 25' provided
Control wiring 22/20 PVC Jacketed 25' provided
Relay protection:
Lights Cole-Hersey 3055 100 amps
Current Draw / Power Requirements:
Lift actuators and rotation motor will cause higher current draw during use.
Motor Duty Cycle:
(All motors thermally protected, specications are to thermal relay trip):
Lower stage 1:3 (90 seconds maximum per 5 minutes)
Rotation 5-6 Revolutions
Motor Speed:
Lower stage 0.5 inches per minute 14 seconds to full extension
Rotation 2.75 RPM at lamp tree
Operation:
Angle of vehicle 15˚ maximum incline
Fixture Average
150 Watt LED
220 Watt LED
12 VDC/70 amps
12 VDC/90 amps

SHADOWRTB
17
Specications

USER GUIDE
18
Parts List - (Base)

SHADOWRTB
19
Exploded View - (Base)